Challenge Progress

I have two challenges due to be completed by the end of December and I must admit I am starting to wonder if I am going to make it! I only have myself to blame - I keep getting side tracked by other books!
The first challenge due to finish is the Orbis Terrarum Challenge. This is the first challenge I signed up for after I started writing in the blogging world and I have really enjoyed it. I still have 3 books to finish before the challenge ends on December 20th. I am half way through The Mandarins by Simone De Beauvoir (France) and Be Near Me by Andrew O'Hagan (Scotland). I will probably finish Be Near Me in the next day or so but I have been reading The Mandarins for a while now and although it's really interesting I'm finding it hard going at the same time. The last book on my list for this challenge is A Suitable Boy by Vikram Seth. This is a book I have had on my shelf and have been meaning to read for a while now but as it is over 1000 pages of quite small print I don't think I have any chance of completing it and doing it justice for this challenge!
I would like to read something from India for my last book for this challenge though - I was thinking maybe The White Tiger by Aravind Adiga - what do people think? Any other suggestions for me?
The other challenge I am participating in that is due to finish this month is The Classics Challenge. I really wanted to participate in this challenge to, ironically, challenge and expand on my reading in this genre. I have read two books so far, Small Island by Andrea Levy and Wuthering Heights by Emily Bronte, which means I still have 4 books to read for this one!
Does anyone have some "quick" classic reads they can recommend? I really want to finish these challenges - I hate the idea of not completing a challenge!